Circulating antibodies against leukotoxin A as marker of periodontitis Grades B and C and oral infection with Aggregatibacter actinomycetemcomitans
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Background: The facultative bacterium Aggregatibacter actinomycetemcomitans (Aa) is strongly associated with periodontitis and is occasionally found in periodontally healthy subjects. We aimed to determine the prevalence of saliv... ...
